Hikvision DS-9664NI-I16 64-ch 3U 4K NVRHikvision DS-9664NI-I16 4K network video recorder supports two HDMI channels, two VGA channels, and one HMDI channel. A third-party network camera is supported by the NVR, which has a recording resolution of up to 12 megapixels. With 320M incoming bandwidth, up..